1. What is UV-C Light?

UV-C light is a type of ultraviolet light with wavelengths between 100-280 nanometers. It has germicidal properties and is used for disinfection and sterilization purposes.

2. How Does the Calculator Work?

The calculator uses the UV-C light equation:

Where:

• \( wavelength \) — Wavelength in nanometers (nm)
• \( energy\_factor \) — Energy factor (unitless)

Explanation: The equation calculates UV-C light properties by multiplying the wavelength by an energy factor that accounts for the light's intensity and effectiveness.

3. Importance of UV-C Light Calculation

Details: Calculating UV-C light properties is essential for determining its effectiveness in disinfection applications and understanding its energy characteristics.

4. Using the Calculator

Tips: Enter wavelength in nanometers and energy factor (a unitless value). Both values must be positive numbers.

5. Frequently Asked Questions (FAQ)

Q1: What is the typical wavelength range for UV-C light?
A: UV-C light typically ranges from 100-280 nm, with 254 nm being the most common wavelength for germicidal applications.

Q2: How does the energy factor affect UV-C light properties?
A: The energy factor accounts for the light's intensity and effectiveness, with higher values indicating more powerful disinfection capabilities.

Q3: What are common applications of UV-C light?
A: UV-C is used for water purification, air disinfection, surface sterilization, and in medical equipment disinfection.

Q4: Are there safety concerns with UV-C light?
A: Yes, UV-C can damage eyes and skin, so proper protective measures must be taken when working with UV-C light sources.

Q5: How does this calculation help in practical applications?
A: It helps determine the appropriate dosage and exposure time needed for effective disinfection in various settings.